Patent Assignment
Reel/Frame 046272/0130
Assignment of Assignor's Interest
Recorded: 2018-07-05
Pages: 4
Assignee
VERTEX DOWNHOLE LTD.
10911 50TH STREET SE, CALGARY, T2C 3E5, CANADA
Covered Property
(1)
Vibration-Damped Battery, Battery Container, and Battery Pack for Use Downhole
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 9, 2019
From: VERTEX DOWNHOLE LTD.
To: CHARGER INDUSTRIES CANADA LIMITED PARTNERSHIP
Reel/Frame 049704/0918 →
Security Interest
Dec 22, 2021
From: CHARGER INDUSTRIES CANADA LIMITED PARTNERSHIP
To: KSP LITHION INVESTMENTS, LLC
Reel/Frame 058457/0968 →
Security Interest
Apr 10, 2025
From: LITHION BATTERY INC.; CHARGER INDUSTRIES CANADA LIMITED PARTNERSHIP; ENGINEERED POWER LIMITED PARTNERSHIP
To: JPMORGAN CHASE BANK, N.A., TORONTO BRANCH
Reel/Frame 070811/0760 →
Certificate of Merger Regarding Secured Lendor Ksp Lithion Investments, Llc Merging into Kdt Acl Investments, Llc
Jan 8, 2026
From: KSP LITHION INVESTMENTS, LLC
To: KDT ACL INVESTMENTS, LLC
Reel/Frame 074294/0884 →